15523920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{7187}}^1$

素因数の和:7209

約数の個数: 80

約数和(自身を含む): 53478720

約数和(自身を除く): 37954800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 7187, 14374, 21561, 28748, 35935, 43122, 57496, 64683, 71870, 86244, 107805, 114992, 129366, 143740, 172488, 194049, 215610, 258732, 287480, 323415, 344976, 388098, 431220, 517464, 574960, 646830, 776196, 862440, 970245, 1034928, 1293660, 1552392, 1724880, 1940490, 2587320, 3104784, 3880980, 5174640, 7761960, 15523920]

約数ペア:

[(1, 15523920), (2, 7761960), (3, 5174640), (4, 3880980), (5, 3104784), (6, 2587320), (8, 1940490), (9, 1724880), (10, 1552392), (12, 1293660), (15, 1034928), (16, 970245), (18, 862440), (20, 776196), (24, 646830), (27, 574960), (30, 517464), (36, 431220), (40, 388098), (45, 344976), (48, 323415), (54, 287480), (60, 258732), (72, 215610), (80, 194049), (90, 172488), (108, 143740), (120, 129366), (135, 114992), (144, 107805), (180, 86244), (216, 71870), (240, 64683), (270, 57496), (360, 43122), (432, 35935), (540, 28748), (720, 21561), (1080, 14374), (2160, 7187)]